CVSS: 7.1EPSS: 0%CPEs: 222EXPL: 1CVE-2009-3889 – kernel: megaraid_sas permissions in sysfs
https://notcve.org/view.php?id=CVE-2009-3889
16 Nov 2009 — The dbg_lvl file for the megaraid_sas driver in the Linux kernel before 2.6.27 has world-writable permissions, which allows local users to change the (1) behavior and (2) logging level of the driver by modifying this file. El fichero dbg_lvl para el controlador megaraid_sas en el kernel de Linux versiones anteriores a v2.6.27 tiene permisos de escritura para todos, permitiendo a usuarios locales cambiar (1) el comportamiento y (2) el nivel de acceso del controlador modificando este fichero. • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=66dca9b8c50b5e59d3bea8b21cee5c6dae6c9c46 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 7.8EPSS: 0%CPEs: 403EXPL: 1CVE-2009-3726 – Linux Kernel < 2.6.31-rc4 - 'nfs4_proc_lock()' Denial of Service
https://notcve.org/view.php?id=CVE-2009-3726
09 Nov 2009 — The nfs4_proc_lock function in fs/nfs/nfs4proc.c in the NFSv4 client in the Linux kernel before 2.6.31-rc4 allows remote NFS servers to cause a denial of service (NULL pointer dereference and panic) by sending a certain response containing incorrect file attributes, which trigger attempted use of an open file that lacks NFSv4 state. La función nfs4_proc_lock en fs/nfs/nfs4proc.c en el cliente NFSv4 en el Kernel de Linux anteriores a v2.6.31-rc4 permite a servidores NFS remotos provocar una denegación de ser... • https://www.exploit-db.com/exploits/10202 • CWE-399: Resource Management Errors CWE-476: NULL Pointer Dereference •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 1CVE-2009-3725
https://notcve.org/view.php?id=CVE-2009-3725
06 Nov 2009 — The connector layer in the Linux kernel before 2.6.31.5 does not require the CAP_SYS_ADMIN capability for certain interaction with the (1) uvesafb, (2) pohmelfs, (3) dst, or (4) dm subsystem, which allows local users to bypass intended access restrictions and gain privileges via calls to functions in these subsystems. La capa de conector en el kernel Linux versiones anteriores a v2.6.31.5 no requiere de la capacidad CAP_SYS_ADMIN para ciertas interacciones de los subsistemas (1) uvesafb, (2) pohmelfs, (3) d... • http://marc.info/?l=linux-kernel&m=125449888416314&w=2 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 7.2EPSS: 0%CPEs: 32EXPL: 8CVE-2009-3547 – Linux Kernel 2.4.1 < 2.4.37 / 2.6.1 < 2.6.32-rc5 - 'pipe.c' Local Privilege Escalation
https://notcve.org/view.php?id=CVE-2009-3547
04 Nov 2009 — Multiple race conditions in fs/pipe.c in the Linux kernel before 2.6.32-rc6 allow local users to cause a denial of service (NULL pointer dereference and system crash) or gain privileges by attempting to open an anonymous pipe via a /proc/*/fd/ pathname. Múltiples condiciones de carrera en fs/pipe.c en el kernel de Linux anteriores a v2.6.32-rc6 permite a usuarios locales producir una denegación de servicio )desreferencia a puntero NULL y caída del sistema) o conseguir privilegios mediante la apertura de un ... • https://packetstorm.news/files/id/139879 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') CWE-476: NULL Pointer Dereference CWE-672: Operation on a Resource after Expiration or Release •
CVSS: 7.8EPSS: 0%CPEs: 410EXPL: 0CVE-2009-3624
https://notcve.org/view.php?id=CVE-2009-3624
02 Nov 2009 — The get_instantiation_keyring function in security/keys/keyctl.c in the KEYS subsystem in the Linux kernel before 2.6.32-rc5 does not properly maintain the reference count of a keyring, which allows local users to gain privileges or cause a denial of service (OOPS) via vectors involving calls to this function without specifying a keyring by ID, as demonstrated by a series of keyctl request2 and keyctl list commands. La función get_instantiation_keyring de security/keys/keyctl.c en el subsistema KEYS del ker... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=21279cfa107af07ef985539ac0de2152b9cba5f5 • CWE-310: Cryptographic Issues •
CVSS: 7.1EPSS: 0%CPEs: 316EXPL: 0CVE-2009-3722 – KVM: Check cpl before emulating debug register access
https://notcve.org/view.php?id=CVE-2009-3722
30 Oct 2009 — The handle_dr function in arch/x86/kvm/vmx.c in the KVM subsystem in the Linux kernel before 2.6.31.1 does not properly verify the Current Privilege Level (CPL) before accessing a debug register, which allows guest OS users to cause a denial of service (trap) on the host OS via a crafted application. La función handle_dr en arch/x86/kvm/vmx.c en el subsistema KVM en el kernel de Linux en versiones anteriores a v2.6.31.1 no comprueba adecuadamente el Current Privilege Level (CPL, Nivel de Privilegios Actual)... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0a79b009525b160081d75cef5dbf45817956acf2 • CWE-264: Permissions, Privileges, and Access Controls •
CVSS: 7.8EPSS: 4%CPEs: 317EXPL: 0CVE-2009-3623
https://notcve.org/view.php?id=CVE-2009-3623
30 Oct 2009 — The lookup_cb_cred function in fs/nfsd/nfs4callback.c in the nfsd4 subsystem in the Linux kernel before 2.6.31.2 attempts to access a credentials cache even when a client specifies the AUTH_NULL authentication flavor, which allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an NFSv4 mount request. La función lookup_cb_cred en fs/nfsd/nfs4callback.c en el subsistema nfsd4 en el kernel de Linux en versiones anteriores v2.6.31.2 intenta acceder a la cache de cr... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=80fc015bdfe1f5b870c1e1ee02d78e709523fee7 • CWE-287: Improper Authentication •
CVSS: 7.1EPSS: 0%CPEs: 337EXPL: 0CVE-2009-3640
https://notcve.org/view.php?id=CVE-2009-3640
29 Oct 2009 — The update_cr8_intercept function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.32-rc1 does not properly handle the absence of an Advanced Programmable Interrupt Controller (APIC), which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via a call to the kvm_vcpu_ioctl function. La función update_cr8_intercept en arch/x86/kvm/x86.c en el subsistema KVM en el kernel de Linux anteriores v2.6.32-rc1 no gestiona ad... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=88c808fd42b53a7e01a2ac3253ef31fef74cb5af • CWE-20: Improper Input Validation •
CVSS: 7.8EPSS: 0%CPEs: 319EXPL: 3CVE-2009-3638
https://notcve.org/view.php?id=CVE-2009-3638
29 Oct 2009 — Integer overflow in the kvm_dev_ioctl_get_supported_cpuid function in arch/x86/kvm/x86.c in the KVM subsystem in the Linux kernel before 2.6.31.4 allows local users to have an unspecified impact via a KVM_GET_SUPPORTED_CPUID request to the kvm_arch_dev_ioctl function. Desbordamiento de entero en la función kvm_dev_ioctl_get_supported_cpuid en arch/x86/kvm/x86.c en el subsistema KVM en el kernel de Linux anteriores a v2.6.31.4 permite a usuarios locales conseguir un impacto desconocido a través de una petici... • http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6a54435560efdab1a08f429a954df4d6c740bddf • CWE-189: Numeric Errors •
CVSS: 7.8EPSS: 0%CPEs: 16EXPL: 0CVE-2009-3620 – kernel: r128 IOCTL NULL pointer dereferences when CCE state is uninitialised
https://notcve.org/view.php?id=CVE-2009-3620
22 Oct 2009 — The ATI Rage 128 (aka r128) driver in the Linux kernel before 2.6.31-git11 does not properly verify Concurrent Command Engine (CCE) state initialization, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly gain privileges via unspecified ioctl calls. El controlador ATI Rage 128 (también conocido como r128), en el Kernel de Linux anterior a v2.6.31-git11 no verifica de forma adecuada el estado de inicialización del "Concurrent Command Engine (CCE)", l... • http://article.gmane.org/gmane.linux.kernel/892259 • CWE-476: NULL Pointer Dereference CWE-908: Use of Uninitialized Resource •